116890890335440 has 320 divisors, whose sum is σ = 307499194791936. Its totient is φ = 40999959576576.

The previous prime is 116890890335419. The next prime is 116890890335477. The reversal of 116890890335440 is 44533098098611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8986761417 + ... + 8986774423.

Almost surely, 2^{116890890335440} is an apocalyptic number.

116890890335440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116890890335440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153749597395968).

116890890335440 is an abundant number, since it is smaller than the sum of its proper divisors (190608304456496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116890890335440 is a wasteful number, since it uses less digits than its factorization.

116890890335440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15606 (or 15600 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 61.

The spelling of 116890890335440 in words is "one hundred sixteen trillion, eight hundred ninety billion, eight hundred ninety million, three hundred thirty-five thousand, four hundred forty".